Parker P32 series compact regulator, 1/2 inch BSPP female connections, 0- 125 psi adjustment range, self relieving, 165 scfm, c/w panel mount nut and 0-8 bar round gauge
Parker P33 series regulator, 1/2 inch BSPP female connections, 0- 125 psi adjustment range, self relieving, 233 scfm, c/w panel mount nut and 0-8 bar round gauge
Parker P33 series regulator, 3/4 inch BSPP female connections, 0- 125 psi adjustment range, self relieving, 233 scfm, c/w panel mount nut and 0-8 bar round gauge
Parker P33 series regulator, 1/2 inch NPT female connections, Max Inlet pressure rating 0 to 300 psig, 0 to 20 bar
Wilkerson R21 series regulator, 0-160 psi / bar, 1/4 inch threads
Wilkerson R21 series regulator, 0-160 psi / bar, 1/2 inch BSPP female threads
Wilkerson R21 series regulator, 0-160 psi / bar, 3/4 inch threads